July 3 a news related to the dollar, triggering market concern, according to foreign media reports Zambia or the use of the dollar as a crime violators may face a maximum of ten years in prison or a huge fine! Zambia is a landlocked country in south-central Africa, copper reserves of 20 million tons, accounting for about 2.8% of the world's total copper reserves, known as the "Copper Country", why the country suddenly boycott the dollar? In addition, July 3 afternoon originally climbed all the way up the dollar index in the plate, suddenly straight line dive and turn green, spot gold is sharply rising plate rose more than 0.7%, stood on 2340 U.S. dollars / ounce, spot silver also rose 2% breakthrough 30 U.S. dollars / ounce mark!